| 发明名称 |
DISTORSION FINGERPRINTING FOR EM TRACKING COMPENSATION, DETECTION AND ERROR CORRECTION |
| 摘要 |
A system for accounting for electromagnetic (EM) distortion with an EM tracking system includes a sensor array (144) configured to sense EM energy in a target volume. An EM sensing correction module (140) is configured to analyze data from the sensor array to detect EM distorters in the target volume. The EM sensing correction module is further configured to compare distortion fingerprints stored in a database (142) to identify a distortion source. |
| 申请公布号 |
US2014354300(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201214363671 |
申请日期 |
2012.11.14 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
Ramachandran Bharat;Jain Ameet Kumar |
| 分类号 |
A61B19/00;G01R29/08;A61B6/00 |
主分类号 |
A61B19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for accounting for electromagnetic (EM) distortion with an EM tracking system, comprising:
a sensor array (144) configured to sense EM energy in a target volume; and an EM sensing correction module (140) configured to analyze data from the sensor array to detect EM distorters in the target volume, the EM sensing correction module further configured to compare distortion fingerprints stored in a database (142) to identify a distortion source. |
| 地址 |
EINDHOVEN NL |
